Speaker



FIG. 1 is a front perspective view of a speaker showing our new design.

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front perspective view showing the speaker when the stand of the subject design is spread; and,

FIG. 9 is a rear perspective view showing the speaker when the stand of the subject design is spread.

The broken lines illustrating portions of the speaker are for environmental purposes only and form no part of the claimed design. 

CLAIM We claim the ornamental design for a speaker, as shown and described. 